72508296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431597}}^1$

素因数の和:431613

約数の個数: 32

約数和(自身を含む): 207167040

約数和(自身を除く): 134658744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431597, 863194, 1294791, 1726388, 2589582, 3021179, 3452776, 5179164, 6042358, 9063537, 10358328, 12084716, 18127074, 24169432, 36254148, 72508296]

約数ペア:

[(1, 72508296), (2, 36254148), (3, 24169432), (4, 18127074), (6, 12084716), (7, 10358328), (8, 9063537), (12, 6042358), (14, 5179164), (21, 3452776), (24, 3021179), (28, 2589582), (42, 1726388), (56, 1294791), (84, 863194), (168, 431597)]